Catalog No. Size 价格库存数量
S0586-2 2mg solid ¥180
S0586-10 10mg solid ¥610


Dihydrokaempferol is isolated from Bauhinia championii (Benth). Dihydrokaempferol induces apoptosis and inhibits Bcl-2 and Bcl-xL expression. Dihydrokaempferol is a good candidate for new antiarthritic drugs.

Product information

CAS Number: 480-20-6

Molecular Weight: 288.25

Formula: C15H12O6

Chemical Name: (2R, 3R)-3, 5, 7-trihydroxy-2-(4-hydroxyphenyl)-3, 4-dihydro-2H-1-benzopyran-4-one

Smiles: O[C@@H]1[C@H](OC2=CC(O)=CC(O)=C2C1=O)C1C=CC(O)=CC=1


InChi: InChI=1S/C15H12O6/c16-8-3-1-7(2-4-8)15-14(20)13(19)12-10(18)5-9(17)6-11(12)21-15/h1-6,14-18,20H/t14-,15+/m0/s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: Soluble in DMSO

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥360 days if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

Dihydrokaempferol (0.3-300 μM; 48 hours) has no significant effect on normal synoviocytes, but dependently decreases the viability of RA-FLSs. Dihydrokaempferol (3-30 μM; 48 hours) increases the percentage of apoptotic cells (including early and late apoptotic cells; ~3.8% and ~9.6%, respectively). Dihydrokaempferol (3-30 μM; 48 hours) promotes Bax and Bad expression and inhibits Bcl-2 and Bcl-xL expression, increases the cleaved fragments of caspase-3, caspase-9 and cleaved PARP.


  1. Zhang Y, et al. Apoptosis Effects of Dihydrokaempferol Isolated from Bauhinia championii on Synoviocytes. Evid Based Complement Alternat Med. 2018 Dec 2;2018:9806160.

Products are for research use only. Not for human use.


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